Deli-owner-turned-shopping-mall-Midas oversees a $33 billion (assets under management) portfolio of 130 malls in Australia, New Zealand, the U.K. and U.S. Three sons are involved in the business: David is Westfield deputy chairman and overseas family investments; Peter, who heads up U.S. operations, and Steven are group managing directors. As chairman of the Football Federation of Australia, turned around Australia's languishing soccer league. Also established the Lowy Institute for International Policy think tank.